J9L 3B8 is Canadian Postal Code located in Mont-Laurier Quebec.
| Postal Code | J9L 3B8 |
| Forward Sortation Area | J9L |
| Name | Mont-Laurier |
| Province | Quebec |
| Administrative Division | Antoine-Labelle Regional County Municipality |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 819 / 873 |